baber/WOPTO huggingface dataset:
Patent JP-H0930175-A (JP)
Title: Connection type storage organizer
Inventor: SATO HIROSHI
IPC: B42F7/14
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a connection type storage organizer in which a classification filing part having prescribed capacity is arbitrarily formed in accordance with necessity and economically utilized and a file is easily inserted and taken out without causing a curve and a fall of the file or the like. SOLUTION: A connection type storage organizer is provided with a first and second side plate members 1, 2 and partition plate members 3 for connection. The partition plate members 3 for connection have the same structure and are freely detachably connected in parallel. Further, the first and second side plate members 1, 2 are freely detachably connected, so that classification filing parts 4 having a nearly constant interval are formed in parallel between both sides.
Patent JP-H10294529-A (JP)
Title: Semiconductor laser and its manufacture
Inventor: HATAGOSHI GENICHI
IPC: H01L29/06
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To actualize a projection beam of good quality which can be oscillated continuously in basic lateral mode and has no astigmatism suitable for the light source of an optical disk system, etc. SOLUTION: The semiconductor laser is constituted by forming an n type GaAlN clad layer 13, an active layer 16 of MQW(multiquantum well), and a p type GaAlN clad layer 19 on an n type GaN buffer layer 11 on a sapphire substrate 10 and the clad layer 19 is equipped with a double heterostructure part with striped ridges and a light confinement layer formed in an area other than the ridge part of the clad layer 19 on the double heterostructure part. In this case, the refractive index of the light confinement layer is made larger than the refractive index of the p type GaAlN clad layer. Consequently, threshold current density is reduced by controlling a lateral mode by forming a waveguide structure with a refractive index distribution, and in the lateral mode, an InGaAlBN-based semiconductor laser can continuously be oscillated.
Patent JP-H0625025-A (JP)
Title: Production of 2,6-dialkylnaphthalene
Inventor: OKAZAKI HIROSHI
IPC: C07B61/00
Filed: 1992-07-13
Abstract: PURPOSE:To produce a 2,6-dialkylnaphthalene in high efficiency by a transalkylation technique using a solid catalyst and exhibiting stable activity over a long period. CONSTITUTION:A 2,6-dialkylnaphthalene is produced by reacting naphthalene or naphthalene and a monoalkylnaphthalene with a polyalkylbenzene or a polyalkylbenzene and a polyalkylnaphthalene in a reactional system containing a solid acid catalyst. The reaction is carried out under the condition to keep the average naphthalene concentration (calculated by the following formula) to <=0.3. Naphthalene concentration = (weight of naphthalene)/ (weight of naphthalene + weight of alkylnaphthalene) The by-production of heavy component can be suppressed and the catalytic activity of the solid acid catalyst can be stably maintained over a long period. The process enables not only the production of 2,6-dialkylnaphthalene in high efficiency but also the improvement of the yield of the 2,6-dialkylnaphthalene.
Patent JP-H0370363-A (JP)
Title: Image reader
Inventor: TABATA YOSHIO
IPC: G06T1/00
Filed: 1989-08-10
Abstract: PURPOSE:To directly and with high accuracy execute the gain control by an output level of a CCD by detecting directly each picture element of prescribed length and changing the gain so that it goes into a prescribed level range. CONSTITUTION:In a video signal level a detected by a CCD (charge coupled element) for photodetecting prescribed length of an image, when only the center part goes in between an SLVL (slice level) 1 and 2 in a first scan detecting cycle, and both sides are below the slice level 2, an up signal 2 having a positive pulse is outputted to both sides from an up-down (U/D) detecting part 11. It is sent to an U/D counter deciding part 13 and in accordance with this count value, an up-operation of the gain is executed. That is, at the timing for changing the gain by a gain change timing generating part 12, the up-signal 2 is applied to an U/D counter deciding part 13 so that the corresponding video signal is put in between the slice level 1 and 2. In such a way, the gain control is executed directly and with high accuracy by an output level of the CCD.
Patent JP-2001030815-A (JP)
Title: Seat attaching construction
Inventor: TANAKA MASAMI
IPC: B60N2/04
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent the seat from being attached in a wrong direction in a seat attaching construction for detachably attaching a seat onto a floor portion of a vehicle. SOLUTION: The seat attaching construction has a striker 10 attached to a seat 3, and an engaging mechanism portion 20A which can be engaged with and disengaged from the striker 10 attached to a floor portion 2 of a vehicle. An operating member 11 is mounted on both end surfaces of the striker 10, for releasing the striker 10 from engaging with the latch member of the engagement mechanism portion by acting onto the engagement mechanism portion when the seat is swung around the striker 10 for the purpose of detaching the seat. Accordingly, when the seat is attached while being directed in a wrong direction, a large diameter portion of the operating member is interfered with a large diameter portion 23b of an interfering pin, thereby preventing the seat from being wrongly attached.
Patent JP-2000038691-A (JP)
Title: Electrolytic preparation of persulfates
Inventor: KIMIZUKA KENICHI
IPC: C25B1/28
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce the formation of cyano-compounds in an anode solution and to obtain electrolysis products with high current efficiency by adding, as a polarization agent, a guanidine or a guanidine salt to a feed solution for an anode solution. SOLUTION: At least one guanidine or guanidine salt is used as a polarization agent, in a concentration of about 0.001-1 wt.% in a feed solution for an anode solution which is used in the electrolytic preparation of persulfates. Guanidine sulfamate, guanidine nitrate, guanidine sulfate, guanidine phosphate or guanidine carbonate is exemplified as the guanidine salt. An electrolytic cell such as a box-type electrolytic cell or a filter-press type electrolytic cell, which is divided by a porous material or an ion exchange resin and is widely and industrially used, can be used as the electrolytic cell. Though platinum is preferably used as an anode, carbon anode or the like having chemical resistance can also be used as the anode. Though lead or zirconium is preferably used as a cathode, a metal electrode such as stainless steel having resistance to acids can also be used as the cathode.
Patent JP-S60100137-A (JP)
Title: Exposing device of copying machine
Inventor: MIYAZAKI SEIKICHI
IPC: G03B27/54
Filed: 1983-11-07
Abstract: PURPOSE:To dissolve shortage of light quantity at the time of an exposure, and to reduce a power consumption by reflecting a part of light to an original side by a reflecting means provided on a light source which is not turned on when a fluorescent lamp is turned on independently, in the light source consisting of two fluorescent lamps which are turned on independently or simultaneously. CONSTITUTION:Two light sources 3, 4 for irradiating an original A are provided on the lower side of a platen 2. The light source 3 is a fluorescent lamp which has mixed blue and green phosphors and produces blue light through a filter 5. The light source 4 is a fluorescent lamp which has mixed blue and red phosphors and produces blue light through the filter 5. When both the light sources are turned on, blue light of a sufficient light quantity can be produced. When producing light of other green light and red light, only one light source is turned on. Each light source 3, 4 is provided with a reflecting means in its circumference. In this way, when using only light of the light source 3, the reflecting means of the light source 4 is used so as to make up for the light for irradiating an original A. Also, when using light of only the light source 4, the reflecting means of the light source 3 is used.
Patent JP-S60101127-A (JP)
Title: Rubber composition for rubber cup of brake cylinder
Inventor: SUGAWARA HIROSHI
IPC: F16J15/3284
Filed: 1983-11-07
Abstract: PURPOSE:A rubber composition for preparing a rubber cup of a brake cylinder, which undergoes little changes in a brake fluid, prepared by adding carbon black to a specified polybutadiene or a blend thereof with other diene rubbers. CONSTITUTION:A rubber composition mainly consisting of 100pts.wt. polybutadiene containing at least 20wt% 1,2-bonds in a microstructure or blend thereof with other diene rubbers and 15-70pts.wt. carbon black. When the butadiene used contains 20wt% or below 1,2-bonds, the degradation is remarkable, while when it contains above 93% 1,2-bonds, the rubber becomes crystalline, which is not desirable. The carbon black is preferred to have a particle diameter <=50mmu and, when the particle diameter is larger than this, the reinforcing property is weakened, and the rubber is easily abraded and is not desirable from the viewpoint of durability.
Patent JP-S6184906-A (JP)
Title: Oscillating circuit
Inventor: UENOYAMA HIROMI
IPC: H03B5/02
Filed: 1984-10-03
Abstract: PURPOSE:To reduce spurious radiation from a resonance circuit at non-selection side by using a switch circuit in each input section of an operational amplifier so as to short-circuit an input connected to a resonance circuit section of the non-selection side not selected with an oscillation frequency and a ground. CONSTITUTION:When the 1st and the 3rd resonance circuits 2a and 2c are oscillated, a signal in synchronizing with an oscillation frequency switching signal is given to a base of a switching transistor (Tr)2. Thus, the Tr2 is conduc tive, the input section 1b connected to resonance circuits 2b, 2d of the non- selection side and a common potential of the Tr2 are short-circuited and the input impedance of an amplifier 1' is decreased. Thus, the effect of the output of the amplifier 1' at the selection side is reduced remarkably by the resonance circuits 2b, 2d of the non-selection side at which no oscillating frequency is selected.
Patent JP-S6185418-A (JP)
Title: Novel ethylene copolymer
Inventor: ORIGASA YUICHI
IPC: C08F210/00
Filed: 1984-10-03
Abstract: PURPOSE:To provide the titled copolymer constituted by ethylene unit, a small amount of specific comonomer unit and others having each specific density and melt index, useful for electrical insulation materials, expansion materials, modification of polymers such as engineering plastics. CONSTITUTION:The objective copolymer with a density 0.860-0.970g/cm<3> and a metal index 0.05-100g/10min made up of (A) 85.0-99.995mol% of ethylene unit, (B) 0.005-5 (pref. 0.01-2) mol% of comonomer unit of formula (R1 is 1-4C alkylene; R2 and R3 are each H, Cl, or 1-4C alkyl) (pref. 1-phenyl-1- styrlethane) and (C) 0-10 (pref. 0-5) mol% of an ethylenic unsaturated monomer unit (e.g., propylene, styrene). This copolymer can preferably be obtained by high-pressure radical polymerization at 50-400 deg.C under a pressure of 500-4,000kg/cm<2>.
Patent JP-H0752877-A (JP)
Title: Fin stabilizer control device
Inventor: FUJIWARA YASUHIKO
IPC: B63B39/06
Filed: 1993-08-23
Abstract: PURPOSE:To eliminate a need for warming up with a power supply turned on before a fin stabilizer is in use, and enable the rolling of a vessel to be quickly prevented after the power supply has been turned on. CONSTITUTION:An angular acceleration signal phi'' is obtained with a rolling angular velocity phi' inputted in a differential circuit 1, and an angular signal phiis concurrently obtained with the angular velocity signal inputted in an integration filter circuit 20. Factors K1, K2 and K3 are multiplied by the angular velocity signal phi', the angular acceleration signal phi'' and angular signal phi by factor units 3, 4 and 5 respectively, and the results of these multiplication are added by adders 6 and 7 so as to be outputted as a fin angle command signal alpha. A non-linear filter circuit 21 is composed of a non-linear filter circuit 21 whose function lapses linearly by a time constant T(s), and a secondary delay filter circuit 22 which does integration for the time of T/2(s) so as to let its function lapse after T/2 has elapsed. Therefore, the integration filter circuit 20 does integration for the time of T/2(s), so as to be turned out a filter whose function lapses almost to zero by a time constant T(s), so that initial operation can thereby be stabilized at an early stage.
Patent JP-S6364824-A (JP)
Title: Power transmission for four-wheel drive car
Inventor: SHIONOYA KENJI
IPC: B60K17/344
Filed: 1986-09-03
Abstract: PURPOSE:To relieve internal circulating torque and to prevent worsening of a fuel consumption factor, by a method wherein, when a slide sleeve is engaged with the one outer race, a free running clutch is brought into pressure contact with the other outer race. CONSTITUTION:During cornering running, when a front wheel 19 tries to turn with curvature higher than that of a rear wheel 13, the number of revolutions of a front drive shaft 31 connected to the front wheel 19 is increased over that of bevel gear driven shaft 27. As a result, since an outer race 36a of a one-way clutch 36 for reversing is rotated at a relatively high speed through a sprag 36b and a clutch ball 41c of a free running clutch 41 for direct coupling during advancing transmits a slight power to a front drive shaft 31 through a slide semicoupling part 36g, tight corner braking phenomenon is prevented from occurring.
Patent JP-S6450600-A (JP)
Title: Magnetic shielding material
Inventor: NATORI EIJI
IPC: H05K9/00
Filed: 1987-08-21
Abstract: PURPOSE:To obtain easily a magnetic shielding material, which is superior in the control of a magnetic flux and a magnetic shielding property and is high in the freedom in form, by a method wherein one consisting of superconductor powder and a metallic binder is used as the main component of the magnetic shielding material. CONSTITUTION:One consisting of superconductor powder and a metallic binder is used as the main component of a magnetic shielding material. For example, Dy(NO3)3.6H2O, Ba(CH3COO)2 and Cu(CH3COO)H2O are put in pure water in a prescribed ratio, are stired and dispersed and the liquid is dried by a dry spray method and at the same time, is burned to obtain fine powder. Then, the fine powder is calcined in an oxidizing atmosphere at 900 deg.C and the fine powder obtainable after the calcination is assumed to be A. The powder A is sintered in the air at 850 deg.C after being pressed and thereafter, is pulverized and the powder is assumed to be B. Then, the powder is subjected to surface treatment with a silane coupling agent. Then, after the A and the B are blended in the ratio of 1:3, a powdered Pb-Sn alloy is added to this blend, is mixed and dispersed and the mixture is molded by die casting to obtain the magnetic shielding material.
Patent JP-H0877457-A (JP)
Title: Electronic cash register
Inventor: EMOTO SHINSUKE
IPC: G07G1/06
Filed: 1994-08-31
Abstract: PURPOSE: To provide the electronic cash register which can decrease the number of print lines on a receipt, etc., when a customer purchases the same articles. CONSTITUTION: A CPU 14 compares article registration data that a readout painter specifies among plural article registration data stored in the article registration buffer in a RAM 16 with article registration data that a comparison pointer specifies in order, totalizes data on the amounts of money and the quantities in case of the same article registration data, and prints the result out on the receipt by a printer 7. For articles except the same articles, at least the amounts of money among article registration data on the articles is printed on the receipt by the printer 7.
Patent JP-H0256357-A (JP)
Title: Device for collectively delivering bill
Inventor: AMANO TADANOBU
IPC: B65H31/26
Filed: 1988-08-22
Abstract: PURPOSE:To prevent delivered bills from returning by providing a non-return member which is rotatable around an axis parallel to the surface of housed bills while perpendicular to the vertical direction, whose front end portion is energized so as to move in the opposite direction to delivering, and which is brought into contact with a driven side delivery means and positioned, on a prime mover side. CONSTITUTION:A prime mover side delivering means (delivery belt 2 side) starts moving perpendicularly to the surface of bills 20 based on a command and is moved while correctively holding the housed bills interposingly toward a driven side delivering means (retainer rollers 12, 13 side) up to a defined position. After removing the lower edges of the housed bills 20 from a housing receiving board 1, the bills 20 in the lump are delivered by the delivering action of the prime mover side delivering means and the driven side delivering means until at least the bottom end portion thereof is exposed outside. Further, the bills 20 which are once delivered are prevented from returning upward by a non-return member 22.
Patent JP-S6265438-A (JP)
Title: Semiconductor device
Inventor: ISHIKURA HIDENOBU
IPC: H01L21/78
Filed: 1985-09-18
Abstract: PURPOSE:To reduce clearances among a plurality of semiconductor chips to a sufficiently small value when the chips are fast stuck and arranged by obliquely forming chip side-surface walls on the short sides of the chips so that angles shaped by the main surfaces of the chips and the chip side-surface walls are brought to 90 deg. or less. CONSTITUTION:A chip side-surface wall on the short side of a semiconductor chip 11 is shaped obliquely so that an angle theta formed with a main surface of the chip side-surface wall is brought to 90 deg. or less. Cutting traces 12 are left in the side wall surface on the short side, but width thereof extends over ten-odd mum. It is preferable that 80 deg. <= theta<90 deg. is selected as the angle theta shaped by the main surface and the side wall surface on the short side. Consequently, the chip side-surface walls on the short sides of the semiconductor chips 11 are formed slantingly so that the angles theta shaped by the chip side-surface walls and the main surfaces are brought to 90 deg. or less, thus narrowing clearances G among the chips even when dust adheres on cut surfaces or even when a plurality of the semiconductor chips 11 are arranged in a row. Accordingly, corresponding relationship among each semiconductor chip 11 and a draft can be kept, thus completely reading pictures.
Patent JP-H1149000-A (JP)
Title: Motor-driven power steering device
Inventor: TOKUNAGA HIROYUKI
IPC: B62D113/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To improve stability of a vehicle for a sudden change for road surface resistance without lowering steering feeling by increasing steering resistance force as a deviation of reference rack shaft load from actual rack shaft load becomes larger. SOLUTION: Actual rack shaft load Fr and reference rack shaft load Frm are calculated by an actual rack shaft load estimation means 2 and a reference rack shaft load calculation means 1, respectively. From a deviation ε between both of loads, a rack shaft load deviation component reaction force command value Tca corresponding to the deviation ε is determined by referring to a map by a rack shaft load deviation component reaction force command value setting means 3. A rack shaft load rate of change component reaction force command value Tcb is determined by multiplying load by a coefficient related to a handle operation corresponding to steering angle speed. A steering resistance torque command value Tc is obtained adding Tcb to Tca further, a steering auxiliary torque command value Ta is added and an output control of a motor M is performed.  Thus, a steering due to the will of a driver can be controlled by discriminating the steering from a steering due to a sudden change in a road surface state.
Patent JP-S6099376-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07B13/11
Filed: 1983-11-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0656399-A (JP)
Title: Fork-lift truck
Inventor: TANABE TAKAYUKI
IPC: B66F9/24
Filed: 1992-08-04
Abstract: PURPOSE:To make a job for storage control over a pallet achievable in an efficient manner by installing an arm state detector, detecting the height of a pallet lifting arm (fork) and its tilt angle, and a bar code reader, respectively. CONSTITUTION:This fork-lift truck 5 is provided with an arm state detecting part, detecting the height of an arm and its tilt angle, and a bar code scanner part for reading a bar code 14 stuck to a load and a pallet storage rack. At the time of driving the fork-lit truck 5, scanning is performed to the bar code scanner part by a computer part, and as for the arm state detecting part, whether a fork lift has uplifted the pallet or not is checked by it. Accordingly, such a recognition that what the pallet is stowed in which place is made possible from those of data of the pallet 11 at a time when this fork-lift truck 5 uplifted this pallet 11 and the bar code showing a location at a time when it unloads the pallet 11 and pulls out the arm.
Patent JP-S6451940-A (JP)
Title: Packaging material for photosensitive substance
Inventor: AKAO MUTSUO
IPC: B32B7/02
Filed: 1987-08-24
Abstract: PURPOSE:To obtain a packaging material for an inexpensive photosensitive substance having large physical strength (tensile strength, a tearing strength, burst strength, etc.) and excellent heat sheeting property by so laminating two multilayer coextruded obliquely uniaxially oriented films having predetermined 2 layers as to cross molecule orientation axis. CONSTITUTION:Two multilayer coextruded obliquely uniaxially molecular oriented films having a high density polyethylene resin film layer containing at least 50wt.% of high density polyethylene resin of 0.941g/cm<3> or more of density, and 1-0.7g/10min of melt index, and a straight chain low density polyethylene resin film layer containing at least 30wt.% of straight chain low density polyethylene resin of 0.940g/cm<3> or less of density, 0.5-30g/10min of melt index are so laminated as to cross a molecule orientation axis to each other, and at least one layer having light screening ability is provided. The screening layer may employ an HDPE resin film layer, an L-LDPE resin film layer, an adhesive layer, or in case of laminating, an intermediate layer, or a flexible sheet layer. In order to provide the light screening ability, a metal foil is used, or a thin metal film is formed, or a light screening substance is added.
Patent JP-H0492488-A (JP)
Title: Hole drilling process for printed circuit board
Inventor: TAKE MORIO
IPC: B23Q11/10
Filed: 1990-08-08
Abstract: PURPOSE:To easily handle without stickiness and to improve drilling properties by forming aqueous soluble lubricant of polyethylene glycol having predetermined molecular weight. CONSTITUTION:Aqueous soluble lubricant is formed of polyethylene glycol having 600-9000 of molecular weight. The glycol having 600-9000 of molecular weight of aqueous soluble lubricant is generally manufactured by polymerizing ethylene oxide, also called 'polyethylene oxide', represented by a general formula H(CH2CH2O)nH. If the molecular weight is less than 600, stickiness is generated, and not hence desirable, while if it exceeds 9000, lubricating properties are insufficient, and not hence desirable. As a method of disposing the lubricant in a laminate, the lubricant is merely suitably heated, warmed or formed in a coating layer having 0.01-3mm of thickness as aqueous solution. Paper, plastic nonwoven fabric, porous metal sheet, etc., is suitably heated or warmed or disposed as a sheet having 0.01-3mm of thickness immersed with aqueous soluble lubricant as aqueous solution.
Patent JP-S6266818-A (JP)
Inventor: NAKAZONO SADAMI
IPC: A47G33/02
Filed: 1985-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59100498-A (JP)
Inventor: SHINOHARA ISAO
IPC: G10H1/00
Filed: 1982-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。